Pure cosmetical change.
Performance check:
$ cd testcases
$ ./run-in-simulavr.sh short-moves.gcode smooth-curves.gcode triangle-odd.gcode
[...]
SIZES ATmega... '168 '328(P) '644(P) '1280
FLASH : 20518 bytes 144% 67% 33% 16%
RAM : 2188 bytes 214% 107% 54% 27%
EEPROM : 32 bytes 4% 2% 2% 1%
short-moves.gcode statistics:
LED on occurences: 838.
LED on time minimum: 302 clock cycles.
LED on time maximum: 713 clock cycles.
LED on time average: 308.72 clock cycles.
smooth-curves.gcode statistics:
LED on occurences: 8585.
LED on time minimum: 307 clock cycles.
LED on time maximum: 710 clock cycles.
LED on time average: 358.051 clock cycles.
triangle-odd.gcode statistics:
LED on occurences: 1636.
LED on time minimum: 302 clock cycles.
LED on time maximum: 708 clock cycles.
LED on time average: 330.322 clock cycles.
Markus Hitter
Michael Moon